I love PL Arcs and have had a few over the years, but so far I've kept my two favourite kites: Synergy 12m and the old Waterfoil 5.6m (not an arc of course, but a PL kite nevertheless and only because i"ve converted it into a depower kite with a mixer similar to the Pansh Aurora, which I also have).

Here's a video of myself trying out the Synergy for the first time with a landboard.